Today, we feature two books aimed at children and teens. We talk with Lawrence Goldstone about his book, Unpunished Murder: Massacre at Colfax and the Quest for Justice. It’s about a massacre of African Americans that occurred almost 150 years ago and the Supreme Court verdict that overturned their convictions. The case centered around an interpretation of the 14th Amendment — an amendment that is under attack today by our president and his Republican allies.